If you have a small closet, a laundry basket or hamper can take up a ton of valuable floor space. Luckily, you can take it back by hanging the hamper on the back of the closet door.

This tip is obvious in hindsight, but the idea had never occurred to me. For implementation, you can buy a dedicated hanging hamper like this one for $12, or you could just hang a mesh laundry bag from the door if you don't want to spend any money (though it would be harder to open). You'll also need an over-the-door hook for this to work, but those only cost about $2. Apartment Therapy has a larger list of back-of-the-door hampers to check out if you want to comparison shop, so head over there for more info.